<div class="row">
  <div class="col-lg-6">
    <nb-card>
      <nb-card-header>各试卷成绩BAR</nb-card-header>
      <nb-card-body>
        <ngx-myscore-bar></ngx-myscore-bar>
      </nb-card-body>
    </nb-card>
  </div>
  <div class="col-lg-6">
    <nb-card>
      <nb-card-header>各试卷成绩ROSE</nb-card-header>
      <nb-card-body>
        <ngx-myscore-rose></ngx-myscore-rose>
      </nb-card-body>
    </nb-card>
  </div>
</div>